80453992968

素因数分解:

$2^3\times 3^2\times {\mathrm{27847}}^1\times {\mathrm{40127}}^1$

素因数の和:67986

約数の個数: 48

約数和(自身を含む): 217909486080

約数和(自身を除く): 137455493112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 27847, 40127, 55694, 80254, 83541, 111388, 120381, 160508, 167082, 222776, 240762, 250623, 321016, 334164, 361143, 481524, 501246, 668328, 722286, 963048, 1002492, 1444572, 2004984, 2889144, 1117416569, 2234833138, 3352249707, 4469666276, 6704499414, 8939332552, 10056749121, 13408998828, 20113498242, 26817997656, 40226996484, 80453992968]

約数ペア:

[(1, 80453992968), (2, 40226996484), (3, 26817997656), (4, 20113498242), (6, 13408998828), (8, 10056749121), (9, 8939332552), (12, 6704499414), (18, 4469666276), (24, 3352249707), (36, 2234833138), (72, 1117416569), (27847, 2889144), (40127, 2004984), (55694, 1444572), (80254, 1002492), (83541, 963048), (111388, 722286), (120381, 668328), (160508, 501246), (167082, 481524), (222776, 361143), (240762, 334164), (250623, 321016)]